日経テレコン／国内最大級の会員制ビジネスデータベース
v2.2.2 · 3.8 MB · code 1804131533
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File information
UpdatedMay 20, 2024
PublishedApr 8, 2021
Packagejp.co.nikkei.t21.android
Versionv2.2.2 (1804131533)
Size3.8 MB
MD5b6093bc6a5ff044a11665c118b714c2d
Min SDK15
Malware scanTRUSTED
Signature SHA1E2:12:EA:F6:DB:E0:03:63:D6:26:DC:ED:5A:A1:E2:3D:91:DD:ED:D2
SignerCN=telecom21, OU=telecom, O=nikkeidm, L=chiyodaku, ST=tokyo, C=jp
Total downloads50,000
This version50,000
Developer日本経済新聞社 デジタル事業 情報サービスユニット
Age ratingEveryone
What's new in v2.2.2
・軽微な不具合を修正しました。
Security scan
TRUSTED
- Developer signature verified 2024-05-20
- Signature SHA1 E2:12:EA:F6:DB:E0:03:63:D6:26:DC:ED:5A:A1:E2:3D:91:DD:ED:D2
- File MD5 b6093bc6a5ff044a11665c118b714c2d
How to install 日経テレコン／国内最大級の会員制ビジネスデータベース v2.2.2 on Android API 15+
Takes about 2 minutes. You'll need roughly 3.8 MB of free storage.
- Grab jp.co.nikkei.t21.android_1804131533.apk — hit the Download button above (3.8 MB). If your browser warns about APK files, choose Keep or Download anyway — that warning fires on every APK, not just this one.
- Trust your browser to install — on Android 8+ go to Settings → Apps → Special access → Install unknown apps, pick the app you downloaded with (Chrome, Firefox, Files, etc.), and flip Allow from this source. On older Android, toggle Unknown sources under Security.
- (Optional) Verify the file — compute the MD5 of the downloaded APK and make sure it matches b6093bc6a5ff044a…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find jp.co.nikkei.t21.android_1804131533.apk in your Files app under Downloads, then tap it. Android's package installer will appear.
- Check the signer — the install screen will name the publisher. For this build it should read CN=telecom21, OU=telecom, O=nikkeidm, L=chiyodaku, ST=tokyo, C=jp. If it doesn't match, cancel — you have the wrong file.
- Review permissions & tap Install — scroll the permission list, then confirm. If Play Protect flags it, tap Install anyway (this APK was scanned as TRUSTED).
- Done — open 日経テレコン／国内最大級の会員制ビジネスデータベース — tap Open on the install screen, or find the 日経テレコン／国内最大級の会員制ビジネスデータベース icon in your app drawer.
Common install errors for 日経テレコン／国内最大級の会員制ビジネスデータベース
- "App not installed" — usually means an older or differently-signed version is already on your device. Uninstall it first, then retry. Your data may be lost unless you back it up.
- "Parse error" — the APK is for a newer Android than yours. This version needs Android API 15 or later. Pick an older build from the versions list below.
- "There was a problem parsing the package" — the download was interrupted. Delete the file and re-download over Wi-Fi.